In Croatia, Drokan families are Croats (from Slatina area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slatina area and in Zagreb.
Prevalence
About 50 people with faimily name Drokan live in Croatia today, in 30 households. There were 60 of them in the middle of the past century, and their number decreased by 20 percent. They are located in four Croatian counties, four cities and 5 other places, mostly in Slatina (25), Zagreb (10), Osijek (<10), Krizevci (<5), and in Gornje Predrijevo in Slatina area (<5).
Outside Croatia
Family name Drokan (including: Drochmann , Drocan ) is present in 8 countries on four continents.